High severity8.8NVD Advisory· Published Aug 5, 2026· Updated Aug 6, 2026

CVE-2026-17632

Description

IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary code due to improper validation of Python code during AST-based security scanning.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Langflow AI/Langflow
cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*
Range: >=1.0.0,<1.11.0
IBM/Langflow OSSllm-fuzzy
Range: 1.0.0 - 1.10.3

Patches

Vulnerability mechanics

References

www.ibm.com/support/pages/node/7282646nvdVendor Advisory

News mentions

Langflow OSS: 24 Vulnerabilities Disclosed Together, Posing Severe Risks
Vypr Intelligence · Aug 5, 2026
IBM Langflow OSS: 23 Vulnerabilities Disclosed Together, Enabling Code Execution and Data Breaches
Vypr Intelligence · Aug 5, 2026

cvss	0.572
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000